GRTE18S-P2447 SICK 1069073 High-performance Diffuse Reflection Photoelectric Sensor

1.Overview of the GRTE18S-P2447 SICK 1069073

The GRTE18S-P2447 is a high-performance diffuse reflection photoelectric sensor from SICK's GR18S series. Utilizing an energy-based detection principle, it is designed for space-constrained industrial automation environments. Its ultra-short M18 cylindrical housing (only 38.1mm long) ensures excellent detection performance while maximizing installation space savings, making it ideal for assembly lines, conveyor systems, and packaging equipment.

**Accurate and Reliable Detection Performance:** Employing a PinPoint LED light source and intelligent signal evaluation technology, the sensor produces a small, concentrated spot size of only Ø 9mm at a distance of 400mm, achieving precise detection. It features high operational redundancy, resistance to ambient light interference, and stable operation even in opposed-mounted installations.

**Flexible Installation and Compact Design:** Offers up to five Mini profile designs (axial, radial, flush, etc.) to adapt to various tight installation spaces. The housing uses a standard M18 x 1 thread for flexible and convenient installation.

**Rugged and Durable for Harsh Environments:** Available in plastic or metal housings with an IP67 protection rating, effectively resisting dust and water immersion, making it suitable for harsh industrial environments. Easy setup and efficient maintenance: Equipped with a high-sensitivity adjustment knob (270° adjustable potentiometer) and high-brightness multi-color LED status indicators, the setup process is quick and stable, and on-site monitoring is intuitive and convenient.

2.Core Features:

Parameter Category: Specification Values

Functional Principle: Diffuse Reflection Photoelectric Sensor (Energy Type)

Dimensions: 18mm × 18mm × 38.1mm (Cylindrical)

Mounting Thread: M18 × 1

Optical Axis Direction: Axial

Detection Distance: 10-400mm (Standard) / 5-550mm (Max)

Light Source Type: PinPoint LED, Visible Red Light (650nm)

Output Type: PNP

Switching Mode: Light/Dark Switching

Operating Voltage: 10-30 VDC

Current Consumption: 30mA

Output Current: ≤100mA

Connection Method: M12 4-Pin Male Connector

Protection Rating: IP67
Operating Temperature: -25°C to +55°C

Certification Standards: CE, cULus, EN 60947-5-2

Easy Installation: Ultra-short housing design saves over 50% of installation space, suitable for compact machinery. M18 thread and M12 standard interface enable plug-and-play, eliminating complex wiring. Equipped with two retaining nuts for secure and reliable installation. Status Visualization: Dual LED indicator system: Green LED: Solid light indicates normal power supply. Yellow LED: Indicates the status of the receiving beam, facilitating real-time monitoring. Safe and Reliable: Comprehensive circuit protection: reverse polarity protection, short circuit protection, and overload protection. Complies with international safety certifications (cULus, CE), globally recognized. UL File Numbers: NRKH.E348498 & NRKH7.E348498. Low Maintenance Costs: One-piece flush design reduces dust accumulation. PinPoint LED average lifespan of up to 100,000 hours (at +25°C). Robust electronic and mechanical components ensure long-term stable operation.

3.Product details pictures

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